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JP6130062B2 - Battery pack discharge device and battery pack discharge method - Google Patents
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JP6130062B2 - Battery pack discharge device and battery pack discharge method - Google Patents

Battery pack discharge device and battery pack discharge method Download PDF

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JP6130062B2
JP6130062B2 JP2016521226A JP2016521226A JP6130062B2 JP 6130062 B2 JP6130062 B2 JP 6130062B2 JP 2016521226 A JP2016521226 A JP 2016521226A JP 2016521226 A JP2016521226 A JP 2016521226A JP 6130062 B2 JP6130062 B2 JP 6130062B2
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battery pack
conductive
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housing
members
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JP2016524442A (en
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ジェイ・マーティン・クレイン
モハメド・アラムギル
ダニエル・ケイ・マクニール
ゲイリー・ニヴェルト
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LG Chem Ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
    • B60L3/04—Cutting off the power supply under fault conditions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
    • B60L3/0023—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train
    • B60L3/0046—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train relating to electric energy storage systems, e.g. batteries or capacitors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/40—Electric propulsion with power supplied within the vehicle using propulsion power supplied by capacitors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
    • B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
    • B60L50/64—Constructional details of batteries specially adapted for electric vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
    • B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
    • B60L58/18—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules
    • B60L58/21—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules having the same nominal voltage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
    • B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
    • B60L58/24—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries
    • B60L58/26—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries by cooling
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/44—Methods for charging or discharging
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/60—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2240/00—Control parameters of input or output; Target parameters
    • B60L2240/40—Drive Train control parameters
    • B60L2240/54—Drive Train control parameters related to batteries
    • B60L2240/545—Temperature
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2240/00—Control parameters of input or output; Target parameters
    • B60L2240/40—Drive Train control parameters
    • B60L2240/54—Drive Train control parameters related to batteries
    • B60L2240/549—Current
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Mounting, Suspending (AREA)
  • General Engineering & Computer Science (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Description

本発明は、電池パック放電デバイス及び電池パック放電方法に関する。   The present invention relates to a battery pack discharge device and a battery pack discharge method.

緊急対応要員は、電気自動車及びハイブリッド電気自動車（以下、電気自動車と称する）の運転手を助ける役割をする人達である。   Emergency response personnel are those who play a role in helping drivers of electric vehicles and hybrid electric vehicles (hereinafter referred to as electric vehicles).

本発明の発明者は、緊急対応要員によって電気自動車の電池パックを安全に放電するときに使用できる電池パック放電デバイスの必要性を認識した。   The inventor of the present invention has recognized the need for a battery pack discharge device that can be used when the emergency response personnel can safely discharge the battery pack of an electric vehicle.

本発明の一つの例示的な実施態様においては、電池パックを放電するための電池パック放電デバイス（ｂａｔｔｅｒｙ ｐａｃｋ ｄｉｓｃｈａｒｇｉｎｇ ｄｅｖｉｃｅ）を提供する。前記電池パック放電デバイスは、第１及び第２の導電性部材と、前記第１及び第２の導電性部材の間に電気的に連結されたレジスタとを含むハンドヘルド部材（ｈａｎｄ−ｈｅｌｄ ｍｅｍｂｅｒ）を含む。前記電池パック放電デバイスは、ハウジングと、前記ハウジングに配置されている第１及び第２の接触部材とを含むドッキングステーション（ｄｏｃｋｉｎｇ ｓｔａｔｉｏｎ）をさらに含む。前記ハウジングは、ハウジングを貫通する第１及び第２の開口部を含む。前記ハンドヘルド部材は、第１及び第２の導電性部材が第１及び第２の接触部材とそれぞれ接触するように、ハウジングの第１及び第２の開口部にそれぞれ少なくとも部分的に配置されるように構成されている。   In one exemplary embodiment of the present invention, a battery pack discharging device for discharging a battery pack is provided. The battery pack discharging device includes a hand-held member including first and second conductive members and a resistor electrically connected between the first and second conductive members. Including. The battery pack discharging device further includes a docking station including a housing and first and second contact members disposed in the housing. The housing includes first and second openings that pass through the housing. The handheld member is at least partially disposed in the first and second openings of the housing, respectively, such that the first and second conductive members are in contact with the first and second contact members, respectively. It is configured.

本発明の更に別の例示的な実施態様においては、電池パック放電方法を提供する。前記方法は、ハンドヘルド部材と、ドッキングデバイスとを含む電池パック放電デバイスを提供することを含む。前記ハンドヘルド部材は、第１及び第２の導電性部材と、これら第１及び第２の導電性部材の間に電気的に連結されたレジスタとを含む。前記ドッキングステーションは、ハウジングと、前記ハウジングに配置された第１及び第２の接触部材とを含む。前記ハウジングは、ハウジングを貫通して延長された第１及び第２の開口部を含む。前記方法は、第１及び第２の導電性部材が第１及び第２の接触部材とそれぞれ接触するように、ハウジングの第１及び第２の開口部のそれぞれにハンドヘルド部材の少なくとも一部を配置する過程をさらに含む。   In yet another exemplary embodiment of the present invention, a battery pack discharge method is provided. The method includes providing a battery pack discharge device that includes a handheld member and a docking device. The handheld member includes first and second conductive members and a resistor electrically connected between the first and second conductive members. The docking station includes a housing and first and second contact members disposed on the housing. The housing includes first and second openings extending through the housing. The method places at least a portion of the handheld member in each of the first and second openings of the housing such that the first and second conductive members are in contact with the first and second contact members, respectively. The process further includes.

本発明の一つの例示的な実施形態に係る電池パック及び電池パック放電デバイスを含む電気自動車の模式図である。1 is a schematic view of an electric vehicle including a battery pack and a battery pack discharge device according to an exemplary embodiment of the present invention. ドッキングデバイス及びハンドヘルド部材を含む図１の電池パック放電デバイスの模式図である。FIG. 2 is a schematic diagram of the battery pack discharge device of FIG. 1 including a docking device and a handheld member. 透視的に図示されたハンドヘルド部材の一部を含む図１の電池パック放電デバイスの更に別の模式図である。FIG. 6 is still another schematic view of the battery pack discharge device of FIG. 1 including a portion of the handheld member shown in perspective. 図２のハンドヘルド部材の模式図である。It is a schematic diagram of the handheld member of FIG. 図２のハンドヘルド部材の更に別の模式図である。FIG. 4 is still another schematic diagram of the handheld member of FIG. 2. 透視的に図示された図２のハンドヘルド部材の更に別の模式図である。FIG. 6 is yet another schematic view of the handheld member of FIG. 2 shown in perspective. 図２のドッキングデバイスのハウジングの模式図である。FIG. 3 is a schematic view of a housing of the docking device of FIG. 2. 図１の電池パック放電デバイスのドッキングデバイスのベースプレートに配置された各接触部材に動作可能に連結されたハンドヘルド部材の模式図である。FIG. 2 is a schematic view of a handheld member operably connected to each contact member disposed on a base plate of a docking device of the battery pack discharge device of FIG. 1. 図８のベースプレートの模式図である。It is a schematic diagram of the base plate of FIG. 更に別の例示的な実施形態に係る電池パックを放電するための方法を示すフローチャートである。6 is a flowchart illustrating a method for discharging a battery pack according to still another exemplary embodiment.

図１を参照すると、電気自動車１０が図示されている。電気自動車１０は、電池パック２０、本発明の実施形態に係る電池パック放電デバイス３０、及び電気ケーブル４０，４２を含む。   Referring to FIG. 1, an electric vehicle 10 is illustrated. The electric vehicle 10 includes a battery pack 20, a battery pack discharge device 30 according to an embodiment of the present invention, and electric cables 40 and 42.

電池パック２０は、電気自動車１０に対して電気エネルギーを貯蔵及び放出するために提供される。電池パック２０は、ハウジング５０、一つ以上の電池モジュール５２、正極電圧端子５７、及び負極電圧端子５８を含む。一つの例示的な実施形態において、電池パック２０は、負極主接触器（ｎｅｇａｔｉｖｅ ｍａｉｎ ｃｏｎｔａｃｔｏｒ）５４、正極主接触器（ｐｏｓｉｔｉｖｅ ｍａｉｎ ｃｏｎｔａｃｔｏｒ）５５、及び主ヒューズ５６をさらに含む。電池モジュール５２は、ハウジング５０内に配置されている。電池モジュール５２の正極端子は、正極接触器５５が閉鎖された作動位置を有しており、ヒューズ５６が設置されて機能をするとき、電池パック２０の正極電圧端子５７に電気的に連結される。電池モジュール５２の負極端子は、負極接触器５４が閉鎖された作動位置を有しているとき、電池パック２０の負極電圧端子５８と電気的に連結される。一つの例示的な実施形態において、それぞれの電池モジュール５２はリチウム電池モジュール（ｌｉｔｈｉｕｍ−ｉｏｎ ｂａｔｔｅｒｙ ｍｏｄｕｌｅ）である。当然ながら、更に別の実施形態において、それぞれの電池モジュール５２は、当業者に既知の更に他の種類の電池モジュールまたはウルトラキャパシタ（ｕｌｔｒａ―ｃａｐａｃｉｔｏｒ）であり得る。正極電圧端子５７は、電気ケーブル４０を用いる車両電気システム（ｖｅｈｉｃｌｅ ｅｌｅｃｔｒｉｃａｌ ｓｙｓｔｅｍ）４７に電気的に連結されており、負極電圧端子５８は、電気ケーブル４２を用いる車両電気システム４７に電気的に連結されている。   The battery pack 20 is provided for storing and releasing electric energy to the electric vehicle 10. The battery pack 20 includes a housing 50, one or more battery modules 52, a positive voltage terminal 57, and a negative voltage terminal 58. In one exemplary embodiment, the battery pack 20 further includes a negative main contactor 54, a positive main contactor 55, and a main fuse 56. The battery module 52 is disposed in the housing 50. The positive terminal of the battery module 52 has an operating position in which the positive contactor 55 is closed, and is electrically connected to the positive voltage terminal 57 of the battery pack 20 when the fuse 56 is installed and functions. . The negative electrode terminal of the battery module 52 is electrically connected to the negative electrode voltage terminal 58 of the battery pack 20 when the negative electrode contactor 54 has the closed operating position. In one exemplary embodiment, each battery module 52 is a lithium-ion battery module. Of course, in yet another embodiment, each battery module 52 can be yet another type of battery module or ultra-capacitor known to those skilled in the art. The positive voltage terminal 57 is electrically connected to a vehicle electrical system 47 using the electric cable 40, and the negative voltage terminal 58 is electrically connected to the vehicle electric system 47 using the electric cable 42. ing.

電池パック放電デバイス３０の利点は、接触器５４，５５及びヒューズ５６の状態とは関係なく、運転手が一つのハンドヘルド部材６０を用いて電池パック２０を電気的に放電できるようにすることにある。   The advantage of the battery pack discharge device 30 is that the driver can electrically discharge the battery pack 20 using one handheld member 60 regardless of the state of the contactors 54, 55 and the fuse 56. .

図１及び図２を参照すると、電池パック放電デバイス３０は、電池パック２０を選択的に放電できるように提供される。電池パック放電デバイス３０は、ハンドヘルド部材６０及びドッキングデバイス７０を含む。デバイス３０は、電池モジュール５２の正極及び負極に電気的に連結されており、ハンドヘルド部材６０がドッキングデバイス７０と動作可能に連結されているとき、電池パック２０を電気的に放電する。   1 and 2, a battery pack discharging device 30 is provided so that the battery pack 20 can be selectively discharged. The battery pack discharge device 30 includes a handheld member 60 and a docking device 70. The device 30 is electrically connected to the positive and negative electrodes of the battery module 52, and the battery pack 20 is electrically discharged when the handheld member 60 is operably connected to the docking device 70.

図２〜図６を参照すると、ハンドヘルド部材６０は、ドッキングデバイス７０と動作可能に連結されるように構成されている。一つの例示的な実施形態において、ハンドヘルド部材６０は、例えば、プラスチックなどの電気的に非導電性の素材からなっている。当然ながら、更に別の実施形態において、ハンドヘルド部材６０は、当業者に既知の他の非導電性の素材からなってもよい。ハンドヘルド部材６０は、本体（ｃｅｎｔｒａｌ ｂｏｄｙ）８１の反対側終端に配置された各端部８２，８３、及び本体８１を含むハンドル部８０を含む。本体８１は、本体８１内にレジスタ１０８を冷却するために、空気の流れ（ａｉｒ ｆｌｏｗ）がなされるように本体８１に貫通して延長されている各開口部８４，８５，８６を含む。   With reference to FIGS. 2-6, the handheld member 60 is configured to be operably coupled to the docking device 70. In one exemplary embodiment, handheld member 60 is made of an electrically non-conductive material such as, for example, plastic. Of course, in yet another embodiment, the handheld member 60 may be composed of other non-conductive materials known to those skilled in the art. The handheld member 60 includes end portions 82, 83 disposed at opposite ends of a central body 81 and a handle portion 80 including the main body 81. The body 81 includes openings 84, 85, 86 that extend through the body 81 to allow air flow to cool the resistor 108 within the body 81.

図６を参照すると、ハンドヘルド部材６０は、延長部材９０、各ガイドタブ１０２，１０４、各導電性部材１０６，１０７、及びレジスタ１０８をさらに含む。   Referring to FIG. 6, the handheld member 60 further includes an extension member 90, each guide tab 102, 104, each conductive member 106, 107, and a resistor 108.

図４〜図６を参照すると、延長部材９０は、ハンドル部８０の端部８２から第１の方向に延長されている。延長部材９０は、各側部１１０，１１２，１１４，１１６を含む。側部１１０と側部１１２とは互いに反対側に配置されている。同様に、側部１１４と側部１１６とは互いに反対側に配置されている。各ガイドタブ９２，９４は、ハンドル部８０の端部８２から第１の方向に延長されている。各ガイドタブ９２，９４は、延長部材９０の各側部１１４，１１６にそれぞれ隣接して配置されている。   4 to 6, the extension member 90 extends from the end portion 82 of the handle portion 80 in the first direction. The extension member 90 includes side portions 110, 112, 114, 116. The side part 110 and the side part 112 are arranged on opposite sides. Similarly, the side part 114 and the side part 116 are arrange | positioned on the opposite side. Each of the guide tabs 92 and 94 extends from the end portion 82 of the handle portion 80 in the first direction. The guide tabs 92 and 94 are disposed adjacent to the side portions 114 and 116 of the extension member 90, respectively.

延長部材１００は、ハンドル部８０の端部８３から第１の方向に延長されている。延長部材１００は、各側部１３０，１３２，１３４，１３６を含む。側部１３０と側部１３２とは互いに反対側に配置されている。同様に、側部１３４と側部１３６とは互いに反対側に配置されている。各ガイドタブ１０２，１０４は、ハンドル部８０の端部８３から第１の方向に延長されている。各ガイドタブ１０２，１０４は、延長部材１００の各側部１３４，１３６にそれぞれ隣接して配置されている。   The extension member 100 extends from the end portion 83 of the handle portion 80 in the first direction. The extension member 100 includes side portions 130, 132, 134, 136. The side part 130 and the side part 132 are disposed on opposite sides. Similarly, the side part 134 and the side part 136 are arrange | positioned on the opposite side. Each of the guide tabs 102 and 104 is extended from the end 83 of the handle portion 80 in the first direction. The guide tabs 102 and 104 are disposed adjacent to the side portions 134 and 136 of the extension member 100, respectively.

図６を参照すると、導電性部材１０６は、共に連結された各伝導部１４０，１４２を含む。一つの例示的な実施形態において、各伝導部１４０，１４２は互いに一体型となっている。伝導部１４０は、レジスタ１０８の第１の端に電気的に連結されており、ハンドル部８０内でレジスタ１０８から延長されている。伝導部１４２は延長部材９０に配置されている。   Referring to FIG. 6, the conductive member 106 includes conductive portions 140 and 142 connected together. In one exemplary embodiment, each conductive portion 140, 142 is integral with each other. Conductive portion 140 is electrically coupled to the first end of resistor 108 and extends from resistor 108 within handle portion 80. The conductive portion 142 is disposed on the extension member 90.

導電性部材１０７は、互いに連結された各伝導部１５０，１５２を含む。一つの例示的な実施形態において、各伝導部１５０，１５２は一体型となっている。伝導部１５０は、レジスタ１０８の第２の端に電気的に連結され、ハンドル部８０内でレジスタ１０８から延長されている。伝導部１５２は延長部材１００に配置されている。   The conductive member 107 includes conductive portions 150 and 152 connected to each other. In one exemplary embodiment, each conductive portion 150, 152 is integral. Conductive portion 150 is electrically coupled to the second end of resistor 108 and extends from resistor 108 within handle portion 80. The conductive portion 152 is disposed on the extension member 100.

レジスタ１０８は、ハンドル部８０に配置されている。一つの例示的な実施形態において、レジスタ１０８の抵抗値（ｒｅｓｉｓｔａｎｃｅ ｖａｌｕｅ）は、電池パック２０から電池パック放電デバイス３０によって受ける電池パック２０の最大出力電圧（ｍａｘｉｍｕｍ ｏｕｔｐｕｔ ｖｏｌｔａｇｅ）及び最大希望電流（ｍａｘｉｍｕｍ ｄｅｓｉｒｅｄ ｅｌｅｃｔｒｉｃａｌ ｃｕｒｒｅｎｔ）を基準にして決定される。レジスタ１０８は、ハンドヘルド部材６０が動作可能にドッキングデバイス７０に連結されているとき、電池パック２０から電気エネルギーを放出するように構成されている。レジスタ１０８は、各ピン１７０，１７２をそれぞれ貫通して収納するためにレジスタ１０８を貫通して延長された各開口部１６０，１６２を含む。各ピン１７０，１７２は、レジスタ１０８を各導電性部材１０６，１０７にそれぞれ連結するために使用される。更に別の例示的な実施形態において、レジスタ１０８は、共に連結された多数の抵抗素子（ｒｅｓｉｓｔｉｖｅ ｅｌｅｍｅｎｔｓ）を含むことができる。   The register 108 is disposed in the handle portion 80. In one exemplary embodiment, the resistance value of the resistor 108 is determined by the maximum output voltage and the maximum desired current of the battery pack 20 received by the battery pack discharge device 30 from the battery pack 20. It is determined on the basis of electrical current. The resistor 108 is configured to release electrical energy from the battery pack 20 when the handheld member 60 is operatively coupled to the docking device 70. The register 108 includes openings 160 and 162 that extend through the register 108 to accommodate the pins 170 and 172, respectively. Each pin 170, 172 is used to connect the resistor 108 to each conductive member 106, 107, respectively. In yet another exemplary embodiment, resistor 108 can include a number of resistive elements coupled together.

図２、図３、及び図７〜図９を参照すると、ドッキングデバイス７０は、ドッキングデバイス内にハンドヘルド部材６０を動作可能に収納できるように構成されている。ドッキングデバイス７０は、ハウジング部２５０及びベースプレート２５２を有しているハウジング２４０を含む。一つの例示的な実施形態において、ハウジング部２５０及びベースプレート２５２は、例えば、プラスチックなどの電気的に非導電性の素材からなっている。当然ながら、別の実施形態において、ハウジング部２５０及びベースプレート２５２は、当業者に既知の電気的に非導電性の素材からなってもよい。   With reference to FIGS. 2, 3, and 7-9, the docking device 70 is configured to operably house the handheld member 60 within the docking device. Docking device 70 includes a housing 240 having a housing portion 250 and a base plate 252. In one exemplary embodiment, the housing portion 250 and the base plate 252 are made of an electrically non-conductive material such as plastic, for example. Of course, in other embodiments, the housing portion 250 and the base plate 252 may be made of electrically non-conductive materials known to those skilled in the art.

ハウジング部２５０は、ベースプレート２５２上に配置され、ベースプレート２５２に結合されるように構成されている。ハウジング部２５０は、ハウジング部２５０を貫通して延長された各開口部２９０，２９２（図７に図示する）を含む。ハンドヘルド部材６０がドッキングデバイス７０に付着するとき、延長部材９０及び各ガイドタブ９２，９４は、開口部２９０を介して配置されるように構成されている。また、ハンドヘルド部材６０がドッキングデバイス７０に付着するとき、延長部材１００及び各ガイドタブ１０２，１０４は、開口部２９２を介して配置されるように構成されている。   The housing part 250 is disposed on the base plate 252 and is configured to be coupled to the base plate 252. The housing portion 250 includes openings 290 and 292 (shown in FIG. 7) that extend through the housing portion 250. When the handheld member 60 is attached to the docking device 70, the extension member 90 and each guide tab 92, 94 are configured to be disposed through the opening 290. Further, when the handheld member 60 is attached to the docking device 70, the extension member 100 and the guide tabs 102 and 104 are configured to be disposed through the opening 292.

ベースプレート２５２は、ベースプレート２５２上にハウジング部２５０を支持するように構成されている。ベースプレートは、プレート３００及び各マウンティングブラケット（ｍｏｕｎｔｉｎｇ ｂｒａｃｋｅｔｓ）３１０，３１２を含む。マウンティングブラケット３１０，３１２は、プレート３００の上部（ｔｏｐ ｓｉｄｅ）に配置されて連結されている。マウンティングブラケット３１０は、マウンティングブラケット３１０上に接触部材２６０及び電極端子２７０を支持するように構成されている。マウンティングブラケット３１２は、マウンティングブラケット３１２上に接触部材２６２及び電極端子２７２を支持するように構成されている。   The base plate 252 is configured to support the housing part 250 on the base plate 252. The base plate includes a plate 300 and mounting brackets 310 and 312. The mounting brackets 310 and 312 are arranged and connected to the top side of the plate 300. The mounting bracket 310 is configured to support the contact member 260 and the electrode terminal 270 on the mounting bracket 310. The mounting bracket 312 is configured to support the contact member 262 and the electrode terminal 272 on the mounting bracket 312.

図４、図７、及び図８を参照すると、接触部材２６０は、共に連結されたベース部（ｂａｓｅ ｐｏｒｔｉｏｎ）３２０及び接触部３２２を含む。接触部材２６０は、ハウジング部２５０を介して延長された開口部２９０に隣接したハウジング２４０に配置されている。また、ベース部３２０は、ベースプレート２５２のマウンティングブラケット３１０に連結されている。接触部３２２は、ベース部３２０から開口部２９０に向かって上側に延長されている。接触部材２６０は、作動可能であり、電気的に電極端子２７０に連結されている。接触部３２２は、延長部材９０がドッキングデバイス７０の開口部２９０を介して配置されているとき、ハンドヘルド部材６０の伝導部１４２に接触するように構成されている。   Referring to FIGS. 4, 7, and 8, the contact member 260 includes a base portion 320 and a contact portion 322 that are connected together. The contact member 260 is disposed in the housing 240 adjacent to the opening 290 extending through the housing portion 250. Further, the base part 320 is connected to the mounting bracket 310 of the base plate 252. The contact portion 322 extends upward from the base portion 320 toward the opening portion 290. Contact member 260 is operable and electrically coupled to electrode terminal 270. The contact portion 322 is configured to contact the conductive portion 142 of the handheld member 60 when the extension member 90 is disposed through the opening 290 of the docking device 70.

接触部材２６２は、共に連結されたベース部３３０及び接触部３３２を含む。接触部材２６２は、ハウジング部２５０を介して延長された開口部２９２に隣接したハウジング２４０に配置されている。また、ベース部３３０は、ベースプレート２５２のマウンティングブラケット３１２に連結されている。接触部３３２は、ベース部３３０から開口部２９２に向かって上側に延長されている。接触部材２６２は、作動可能であり、電極端子２７２に電気的に連結されている。接触部３３２は、延長部材１００がドッキングデバイス７０の開口部２９２を介して配置されているとき、ハンドヘルド部材６０の伝導部１５２に接触するように構成されている。   The contact member 262 includes a base portion 330 and a contact portion 332 that are coupled together. The contact member 262 is disposed in the housing 240 adjacent to an opening 292 that extends through the housing portion 250. Further, the base portion 330 is coupled to the mounting bracket 312 of the base plate 252. The contact portion 332 extends upward from the base portion 330 toward the opening 292. The contact member 262 is operable and is electrically connected to the electrode terminal 272. The contact portion 332 is configured to contact the conductive portion 152 of the handheld member 60 when the extension member 100 is disposed through the opening 292 of the docking device 70.

図８を参照すると、各電極端子２７０，２７２は、ベースプレート２５２のマウンティングブラケット３１０，３１２に連結されている。電極端子２７０は、接触部材２６０のベース部３２０に開口部を介して延長され、接触部材２６０に電気的に連結されている。電極端子２７０は、電極端子２７０をケーブル４０に連結するために電極端子２７０にナット（ｎｕｔ）（図示せず）をねじ式（ｔｈｒｅａｄａｂｌｙ）で収納する（図１に図示する）。電極端子２７２は、接触部材２６２のベース部３３０に開口部を介して延長され、接触部材２６２に電気的に連結されている。電極端子２７２は、電極端子２７２をケーブル４２に連結するために電極端子２７２にナット（図示せず）をねじ式で収納する   Referring to FIG. 8, the electrode terminals 270 and 272 are connected to the mounting brackets 310 and 312 of the base plate 252. The electrode terminal 270 is extended to the base portion 320 of the contact member 260 through the opening, and is electrically connected to the contact member 260. The electrode terminal 270 accommodates a nut (not shown) in a threaded manner in the electrode terminal 270 in order to connect the electrode terminal 270 to the cable 40 (shown in FIG. 1). The electrode terminal 272 extends to the base portion 330 of the contact member 262 through the opening, and is electrically connected to the contact member 262. The electrode terminal 272 houses a nut (not shown) in a screw form in the electrode terminal 272 to connect the electrode terminal 272 to the cable 42.

図１、図２、図６、図８、及び図１０を参照する、更に別の例示的な実施形態によって電池パック放電デバイス３０を用いて電池パック２０を放電する方法は、ここで省略することにする。   The method of discharging the battery pack 20 using the battery pack discharging device 30 according to still another exemplary embodiment with reference to FIGS. 1, 2, 6, 8, and 10 is omitted here. To.

過程４００において、運転手は、ドッキングデバイス７０を電池パック２０に組み立てる。ドッキングデバイス７０は、ハウジング２４０及び各接触部材２６０，２６２を含む。ハウジング２４０は、ハウジングを貫通して延長された各開口部２９０，２９２を含む。各接触部材２６０，２６２は、各開口部２９０，２９２のそれぞれに隣接したハウジング２４０に配置される。   In step 400, the driver assembles the docking device 70 into the battery pack 20. The docking device 70 includes a housing 240 and contact members 260 and 262. The housing 240 includes openings 290 and 292 that extend through the housing. Each contact member 260, 262 is disposed in a housing 240 adjacent to each opening 290, 292.

過程４０２において、運転手は、ハンドル部８０、各延長部材９０，１００、各導電性部材１０６，１０７、及びレジスタ１０８を含むハンドヘルド部材６０に接近する。各延長部材９０，１００は、ハンドル部８０から第１の方向に延長される。レジスタ１０８は、ハンドル部８０に配置される。導電性部材１０６は、共に連結された各伝導部１４０，１４２を含む。伝導部１４０は、電気的にレジスタ１０８と連結され、ハンドル部内にレジスタ１０８から延長される。伝導部１４２は、延長部材９０に配置されている。導電性部材１０７は、共に連結された各伝導部１５０，１５２を含む。伝導部１５０は、電気的にレジスタ１０８に連結され、ハンドル部８０内のレジスタ１０８から延長される。伝導部１５２は、延長部材１００に配置される。各接触部材２６０，２６２は、電池パック２０に電気的に連結されるようにさらに構成されている。   In step 402, the driver approaches a handheld member 60 that includes a handle portion 80, each extension member 90, 100, each conductive member 106, 107, and a resistor 108. Each extending member 90, 100 is extended from the handle portion 80 in the first direction. The register 108 is disposed in the handle unit 80. The conductive member 106 includes conductive portions 140 and 142 coupled together. Conductive portion 140 is electrically coupled to resistor 108 and extends from resistor 108 into the handle portion. The conductive portion 142 is disposed on the extension member 90. The conductive member 107 includes conductive portions 150 and 152 connected together. The conducting portion 150 is electrically connected to the resistor 108 and extends from the resistor 108 in the handle portion 80. The conductive portion 152 is disposed on the extension member 100. Each contact member 260 and 262 is further configured to be electrically connected to the battery pack 20.

過程４０４において、運転手は、各伝導部１４２，１５２が各接触部材２６０，２６２とそれぞれ接触するように、ハンドヘルド部材６０をつかんだ状態でハンドヘルド部材６０の各延長部材９０，１００をドッキングデバイス７０のハウジング２４０の各開口部２９０，２９２にそれぞれ配置する。   In step 404, the driver docks each extension member 90, 100 of the handheld member 60 while holding the handheld member 60 such that each conductive portion 142, 152 is in contact with each contact member 260, 262, respectively. Are arranged in the openings 290 and 292 of the housing 240, respectively.

過程４０６において、電池パック２０は、少なくとも部分的に電池パック２０を放電するために接触部材２６０、導電性部材１０６、レジスタ１０８、導電性部材１０７、及び接触部材２６２を介して電流を放出する。   In step 406, the battery pack 20 releases current through the contact member 260, the conductive member 106, the resistor 108, the conductive member 107, and the contact member 262 to at least partially discharge the battery pack 20.

前記電池パック放電デバイス及び電池パック放電方法は、他のデバイス及び各方法に適用した場合にも実質的な利点を提供する。特に、電池パック放電デバイス及び電池パック放電方法は、電池パック内の各内部接触器（ｉｎｔｅｒｎａｌ ｃｏｎｔａｃｔｏｒｓ）及び／またはヒューズの動作状態とは関係なく、運転手が電池パックを放電するためにドッキングデバイスにハンドヘルド部材を接続できるようにするという技術的利点を提供する。   The battery pack discharge device and battery pack discharge method provide substantial advantages when applied to other devices and methods. In particular, the battery pack discharging device and the battery pack discharging method may be used in order for the driver to discharge the battery pack in order to discharge the battery pack, regardless of the operating conditions of each internal contactor and / or fuse in the battery pack. It provides the technical advantage of allowing the handheld member to be connected.

本発明は、制限された数の例示のみに関連して具体的に記述されたが、本発明が前記の表現された例示のみに限定されるものでないことを認識しなければならない。より正確には、本発明は、変形、変更、交替、または明細書中で表現されたものだけでなく、本発明の意図及び範囲に適するように相応する組み合わせでいくらでも符合するように修正することができる。さらに、本発明の多様な例示が表現されたが、本発明の様相は、表現された例示の一部のみを含み得ることを認識しなければならない。したがって、本発明は、前記表現によって限定されるものではない。   Although the present invention has been specifically described in connection with only a limited number of examples, it should be recognized that the present invention is not limited to only the illustrated examples. More precisely, the present invention is not limited to variations, alterations, alternations or representations in the specification, but may be modified in any number of suitable combinations to suit the intent and scope of the present invention. Can do. Furthermore, while various examples of the invention have been expressed, it should be recognized that aspects of the invention may include only a portion of the expressed examples. Accordingly, the present invention is not limited by the above expression.

以上説明したように、本発明の電池パック放電デバイス及び電池パック放電方法は、他のデバイス及び方法に適用された場合にも実質的な利点を提供する。特に、電池パック放電デバイス及び電池パック放電方法は、電池パック内の各内部接触器及び／またはヒューズの動作状態とは関係なく、運転手が電池パックを放電するためにドッキングデバイスにハンドヘルド部材を接続できるという技術的利点を提供する。   As described above, the battery pack discharge device and the battery pack discharge method of the present invention provide substantial advantages even when applied to other devices and methods. In particular, the battery pack discharging device and the battery pack discharging method connect the handheld member to the docking device so that the driver can discharge the battery pack regardless of the operating state of each internal contactor and / or fuse in the battery pack. Provides the technical advantage of being able to.

１０ 電気自動車
２０ 電池パック
３０ 電池パック放電デバイス
４０，４２ 電気ケーブル
４７ 車両電気システム
５０ ハウジング
５２ 電池モジュール
５４ 負極主接触器
５５ 正極主接触器
５６ 主ヒューズ
５７ 正極電圧端子
５８ 負極電圧端子
６０ ハンドヘルド部材
７０ ドッキングデバイス
８０ ハンドル部
８１ ハンドル部の本体
８２，８３ ハンドル部の端部
８４，８５，８６ ハンドル部の本体の開口部
９０，１００ 延長部材
９２，９４，１０２，１０４ ガイドタブ
１０６，１０７ 導電性部材
１０８ レジスタ
１１０，１１２，１１４，１１６，１３０，１３２，１３４，１３６ 延長部の側部
１４０，１４２，１５０，１５２ 伝導部
１６０，１６２ レジスタの開口部
１７０，１７２ ピン
２４０ ハウジング
２５０ ハウジング部
２５２ ベースプレート
２６０，２６２ 接触部材
２７０，２７２ 電極端子
２９０，２９２ ハウジングの開口部
３００ プレート
３１０，３１２ マウンティングブラケット
３２０，３３０ ベース部
３２２，３３２ 接触部 DESCRIPTION OF SYMBOLS 10 Electric vehicle 20 Battery pack 30 Battery pack discharge device 40, 42 Electric cable 47 Vehicle electrical system 50 Housing 52 Battery module 54 Negative electrode main contactor 55 Positive electrode main contactor 56 Main fuse 57 Positive voltage terminal 58 Negative voltage terminal 60 Handheld member 70 Docking device 80 Handle portion 81 Handle portion main body 82, 83 Handle portion end portion 84, 85, 86 Opening portion of handle portion main body 90, 100 Extension member 92, 94, 102, 104 Guide tab 106, 107 Conductive member 108 Resistor 110, 112, 114, 116, 130, 132, 134, 136 Extension Side 140, 142, 150, 152 Conductor 160, 162 Resistor Opening 170, 172 Pin 240 Housing 250 Housing 252 Base plate 260, 262 Contact member 270, 272 Electrode terminal 290, 292 Housing opening 300 Plate 310, 312 Mounting bracket 320, 330 Base part 322, 332 Contact part

Claims (11)

電池パックを放電するための電池パック放電デバイスであって、
ハンドヘルド部材と、
ドッキングステーションと
を含み、
前記ハンドヘルド部材は、
第１及び第２の導電性部材と、
前記第１及び第２の導電性部材の間に電気的に連結されたレジスタと
を含み、
前記ドッキングステーションは、
ハウジングと、
前記ハウジングに配置されている第１及び第２の接触部材とを含み、
前記ハウジングは、前記ハウジングを貫通する第１及び第２の開口部を含み、
前記ハンドヘルド部材は、前記第１及び第２の導電性部材が前記第１及び第２の接触部材とそれぞれ接触するように、前記ハウジングの前記第１及び第２の開口部にそれぞれ少なくとも部分的に配置されるように構成され、
前記ハンドヘルド部材は、
ハンドル部と、
前記ハンドル部から第１の方向に延長されている第１及び第２の延長部材とをさらに含み、
前記レジスタは、前記ハンドル部に配置されていることを特徴とする電池パック放電デバイス。 A battery pack discharge device for discharging a battery pack,
A handheld member;
Including a docking station,
The handheld member is
First and second conductive members;
A resistor electrically connected between the first and second conductive members;
The docking station is
A housing;
First and second contact members disposed in the housing;
The housing includes first and second openings that pass through the housing;
The handheld member is at least partially in the first and second openings of the housing, respectively, such that the first and second conductive members are in contact with the first and second contact members, respectively. Configured to be deployed ,
The handheld member is
A handle,
First and second extending members extending in a first direction from the handle portion;
The battery pack discharging device , wherein the register is disposed on the handle portion . 前記電池パックは、前記第１及び第２の導電性部材が前記第１及び第２の接触部材とそれぞれ接触したとき、少なくとも部分的に前記電池パックを放電するために、前記第１の接触部材、前記第１の導電性部材、前記レジスタ、前記第２の導電性部材、及び前記第２の接触部材を介して電流を放出するように構成されていることを特徴とする、請求項１に記載の電池パック放電デバイス。   The battery pack includes the first contact member for at least partially discharging the battery pack when the first and second conductive members contact the first and second contact members, respectively. 2. The apparatus according to claim 1, wherein current is discharged through the first conductive member, the resistor, the second conductive member, and the second contact member. The battery pack discharge device as described. 前記第１の導電性部材は、共に連結されている第１及び第２の伝導部を含み、
前記第１の伝導部は、前記レジスタに電気的に連結されており、前記ハンドル部内で前記レジスタから延長されており、
前記第２の伝導部は、前記第１の延長部材に配置されていることを特徴とする、請求項１に記載の電池パック放電デバイス。 The first conductive member includes first and second conductive parts connected together;
The first conductive portion is electrically connected to the resistor and extends from the resistor in the handle portion;
2. The battery pack discharge device according to claim 1 , wherein the second conductive portion is disposed on the first extension member. 3. 前記第２の導電性部材は、共に連結されている第３及び第４の伝導部を含み、
前記第３の伝導部は、前記レジスタに電気的に連結されており、前記ハンドル部内で前記レジスタから延長されており、
前記第４の伝導部は、前記第２の延長部材に配置されていることを特徴とする、請求項３に記載の電池パック放電デバイス。 The second conductive member includes third and fourth conductive parts connected together,
The third conductive portion is electrically connected to the resistor and extends from the resistor in the handle portion;
The battery pack discharging device according to claim 3 , wherein the fourth conductive portion is disposed on the second extending member. 前記第１及び第２の接触部材は、前記第１及び第２の開口部のそれぞれに隣接している前記ハウジングに配置されており、
前記第１及び第２の接触部材は、前記電池パックに電気的に連結されるように構成されており、
前記ハンドヘルド部材の前記第１及び第２の延長部材は、前記第２及び第４の伝導部が前記第１及び第２の接触部材とそれぞれ接触するように前記ドッキングステーションの前記ハウジングの前記第１及び第２の開口部にそれぞれ配置されるように構成されていることを特徴とする、請求項４に記載の電池パック放電デバイス。 The first and second contact members are disposed in the housing adjacent to each of the first and second openings;
The first and second contact members are configured to be electrically connected to the battery pack,
The first and second extension members of the handheld member may be configured such that the second and fourth conductive portions are in contact with the first and second contact members, respectively, and the first of the housing of the docking station. The battery pack discharge device according to claim 4 , wherein the battery pack discharge device is configured to be disposed in each of the first and second openings. 前記ハンドル部から前記第１の方向に延長された第１及び第２のガイドタブをさらに含み、
前記第１及び第２のガイドタブは、前記第１の延長部材の第１及び第２の側部にそれぞれ隣接して配置されていることを特徴とする、請求項１に記載の電池パック放電デバイス。 And further comprising first and second guide tabs extending from the handle portion in the first direction;
2. The battery pack discharge according to claim 1 , wherein the first and second guide tabs are disposed adjacent to first and second side portions of the first extension member, respectively. 3. device. 前記ハンドル部から前記第１の方向に延長された第３及び第４のガイドタブをさらに含み、
前記第３及び第４のガイドタブは、前記第２の延長部材の第１及び第２の側部にそれぞれ隣接して配置されていることを特徴とする、請求項６に記載の電池パック放電デバイス。 Further comprising third and fourth guide tabs extending from the handle portion in the first direction;
The battery pack discharge according to claim 6 , wherein the third and fourth guide tabs are disposed adjacent to the first and second side portions of the second extension member, respectively. device. 前記ハンドヘルド部材は、電気的に非導電性の素材からなることを特徴とする、請求項１に記載の電池パック放電デバイス。   The battery pack discharge device according to claim 1, wherein the handheld member is made of an electrically nonconductive material. 前記ハンドヘルド部材は、開口部を介した空気の流れが前記レジスタを冷却するように、少なくとも一つの開口部が前記ハンドヘルド部材を貫通して延長されていることを特徴とする、請求項１に記載の電池パック放電デバイス。   The handheld member of claim 1, wherein at least one opening extends through the handheld member such that air flow through the opening cools the resistor. Battery pack discharge device. 電池パックを放電するための電池パック放電方法であって、
ハンドヘルド部材と、ドッキングステーションとを含む電池パック放電デバイスを提供する過程と、
第１及び第２の導電性部材が第１及び第２の接触部材とそれぞれ接触するようにハウジングの第１及び第２の開口部のそれぞれに前記ハンドヘルド部材の少なくとも一部を配置する過程とを含み、
前記ハンドヘルド部材は、前記第１及び第２の導電性部材と、前記第１及び第２の導電性部材の間に電気的に連結されたレジスタとを含み、
前記ドッキングステーションは、ハウジングと、前記ハウジングに配置された前記第１及び第２の接触部材とを含み、
前記ハウジングは、前記ハウジングを貫通して延長された前記第１及び第２の開口部を含み、
前記ハンドヘルド部材は、
ハンドル部と、
前記ハンドル部から第１の方向に延長されている第１及び第２の延長部材とをさらに含み、
前記レジスタは、前記ハンドル部に配置されていることを特徴とする電池パック放電方法。 A battery pack discharging method for discharging a battery pack,
Providing a battery pack discharge device including a handheld member and a docking station;
Disposing at least a portion of the handheld member in each of the first and second openings of the housing such that the first and second conductive members are in contact with the first and second contact members, respectively. Including
The handheld member includes the first and second conductive members and a resistor electrically connected between the first and second conductive members;
The docking station includes a housing and the first and second contact members disposed in the housing;
The housing viewed including the first and second openings extending through said housing,
The handheld member is
A handle,
First and second extending members extending in a first direction from the handle portion;
The battery pack discharging method according to claim 1, wherein the register is disposed on the handle portion . 前記第１及び第２の導電性部材が前記第１及び第２の接触部材と接触したとき、少なくとも部分的に前記電池パックを放電するために、前記第１の接触部材、前記第１の導電性部材、前記レジスタ、前記第２の導電性部材、及び前記第２の接触部材を介して前記電池パックから電流を放出する過程をさらに含むことを特徴とする、請求項１０に記載の電池パック放電方法。 When the first and second conductive members are in contact with the first and second contact members, the first contact member and the first conductive member are at least partially discharged to discharge the battery pack. The battery pack according to claim 10 , further comprising discharging a current from the battery pack through a conductive member, the resistor, the second conductive member, and the second contact member. Discharge method.
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